如图，把两滴草履虫培养液连通起来，在左侧液滴边缘放少许食盐，草履虫的反应是
What is ________number? A．you B．me C．your
Show ________ your ticket. A．me B．I C．my
I'd like to ________ the bumper cars. A．go to B．go C．go on
What would you like ________？ A．to do B．doing C．do
Come and ________！ A．me B．see C．look
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